<template>
    <div class="search">
      <div class="search-box-wrapper">
        <search-box ref="searchBox" @query="onQueryChange"></search-box>
      </div>
      <div class="shortcut-wrapper" v-show="!query">
        <div class="shortcut">
          <div class="hot-key">
            <h1 class="title">热门搜索</h1>
            <ul>
              <li class="item" v-for="item in hotKey" @click="addQuery(item.k)">
                <span>{{item.k}}</span>
              </li>
            </ul>
          </div>
        </div>
      </div>
      <div class="search-result" v-show="query">
        <suggest :query="query"></suggest>
      </div>
      <router-view></router-view>
    </div>
</template>

<script>
  import SearchBox from 'base/search-box/search-box';
  import Suggest from '../suggest/suggest'
  import {getHotKey} from "api/search";
  import {ERR_OK} from "api/config";

  export default {
        name: "search",
      created() {
          this._getHotKey()
      },
      data() {
          return {
            hotKey: [],
            query: ''
          }
      },
      components: {
        SearchBox,
        Suggest
      },
      methods: {
        _getHotKey() {
          getHotKey().then(res => {
            if (res.code === ERR_OK) {
              this.hotKey = res.data.hotkey.slice(0,10);
            }
          })
        },
        // 父组件调用子组件函数方法
        addQuery(query) {
          this.$refs.searchBox.setQuery(query)
        },
        onQueryChange(query) {
          this.query = query;
        }
      }
    }
</script>

<style lang="stylus" rel="stylesheet/stylus">
  @import "~common/stylus/variable"
  @import "~common/stylus/mixin"

  .search
    .search-box-wrapper
      margin: 20px
    .shortcut-wrapper
      position: fixed
      top: 178px
      bottom: 0
      width: 100%
      .shortcut
        height: 100%
        overflow: hidden
        .hot-key
          margin: 0 20px 20px 20px
          .title
            margin-bottom: 20px
            font-size: $font-size-medium
            color: $color-text-l
          .item
            display: inline-block
            padding: 5px 10px
            margin: 0 20px 10px 0
            border-radius: 6px
            background: $color-highlight-background
            font-size: $font-size-medium
            color: $color-text-d
        .search-history
          position: relative
          margin: 0 20px
          .title
            display: flex
            align-items: center
            height: 40px
            font-size: $font-size-medium
            color: $color-text-l
            .text
              flex: 1
            .clear
              extend-click()
              .icon-clear
                font-size: $font-size-medium
                color: $color-text-d
    .search-result
      position: fixed
      width: 100%
      top: 178px
      bottom: 0
</style>
